Toilet rim blocks



FIG. 1 is a front perspective view of toilet rim blocks embodying our new design;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown are included for the purpose of illustrating portions of the toilet rim blocks that form no part of the claim. 

CLAIM The ornamental design for toilet rim blocks, as shown and described. 